1.size:40mm-500mm 2.grade:T11,T22,T91,X42,SA210C,20/25MnG,15/20CrMoG,27SiMn .30/40MnMo,28/40Mn2 10/20/35/45 3.stable quality

We own the eight profession engineers of high strength steel wire,and five QC to keep the products good quality so that in overseas marketing,we have been getting good reputation for 10 years ,next we introduce the products as follows:

Tubular Round steel bar 1.Size:40mm-500mm2.Grade:T11,T22,T91,X42,SA210C,20/25MnG,15/20CrMoG,27SiMn,30/40MnMo,28/40Mn2 ,

10/20/35/45/55#

3.Standard:YB/T5222,

                     YB/T5221

                     YB/T5137

                     APISPEC

                     SY/T6194

                     YB/T4149

4.Usage: the product is used for high pressure boilers, pertroleum well,hydraulic pipelines and precise pipe etc.

Meanwhile, we also supply spring steel bar by cold drawn + oil heat treatment, and diameter is from 1.0---28mm.

We hope to establish good cooperation with you soon.